Gamer-Talk: Review by Stealth52, scoring 5/10: "Ion Storm did a good job of keeping Thief: Deadly Shadows close to its roots, but it didn’t do anything to advance the series."
GameSpy: Provides a review by Allen Rausch. "Unfortunately, while Thief: Deadly Shadows stands as an equal to any of the previous games in the series, it doesn't exceed them." [4/5]
Gamespy: Review by Ben Turner, scoring 3/5: "The acclaimed first-person sneaker tiptoes onto the Xbox, and almost, almost pulls it off."
GameSpy.com: Offers hints and strategy guide.
IGN: Review by Tom McNamara, scoring 8.3/10: "While not boldly innovating, [it] holds the franchise bar at least as high."
Official Game Site.: Contains images, screensavers, hints and tips for the game.
Thief III Preview: An early preview of the game and features from Armchair Empire.